| 配变形钢筋T形截面连续梁的微混凝土结构模型试验 |
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| 引用本文： | 方诗圣,何敏,胡成,李宏国.配变形钢筋T形截面连续梁的微混凝土结构模型试验[J].合肥工业大学学报(自然科学版),2002,25(2):243-247. |
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| 作者姓名： | 方诗圣 何敏 胡成 李宏国 |
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| 作者单位： | 合肥工业大学,土木建筑工程学院,安徽,合肥,230009 |
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| 摘 要： | 基于钢筋混凝土模型试验理论 ,对配变形钢筋 T形截面连续梁的受力性能进行了微混凝土模型试验 ,研究了模型梁从开始加载到破坏各个阶段的结构性能 ,分析比较了模型和理论分析计算的荷载—挠度关系、塑性内力重分布过程以及弯矩—曲率关系等 ,结果表明微混凝土模型试验是钢筋混凝土理论研究的一种有效途径。
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| 关 键 词： | 微混凝土 模型钢筋 宽翼缘T形截面连续梁 模型试验 |
| 文章编号： | 1003-5060(2002)02-0243-05 |
| 修稿时间： | 2001年6月19日 |
Microconcrete structural model test on continuous reinforced concrete T-Beams with deformed reinforcement |
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| FANG Shi sheng,HE Min,HU Cheng,LI Hong guo.Microconcrete structural model test on continuous reinforced concrete T-Beams with deformed reinforcement[J].Journal of Hefei University of Technology(Natural Science),2002,25(2):243-247. |
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| Authors: | FANG Shi sheng HE Min HU Cheng LI Hong guo |
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| Abstract: | Based on the theory of non elastic test of reinforced concrete, the load resistance behavior of continuous reinforced concrete T beams with deformed reinforcement was tested by modeling of microconcrete structure. The structural behaviors of these beams from loading to failure are studied. The test results including the relationships of load deformation,moment curvature and moment rotation and the process of internal force redistribution are compared with theoretical calculations,which shows that the microconcrete model test accompanied with non linear analysis and finite element analysis is an effective approach to the research for reinforced concrete theory. |
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| Keywords: | microconcrete model reinforcement wide flange continuous T beams model test |
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